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Girls' Swimwear

3 FOR 2

on selected girls' clothing
  • Kids Sizes with 32 options
  • Brand with 10 options

  • £5

    £65

There are 104 Items found

HyperBoom Splice Legsuit (5-16 Yrs)
New
£23
Speedo

HyperBoom Splice Legsuit (5-16 Yrs)

HyperBoom Splice Muscleback Swimsuit (5-16 Yrs)
New
£18.50
Speedo

HyperBoom Splice Muscleback Swimsuit (5-16 Yrs)

HyperBoom Allover Medalist Swimsuit (5-16 Yrs)
New
£20.50
Speedo

HyperBoom Allover Medalist Swimsuit (5-16 Yrs)

Eco Endurance+ Medalist Swimsuit (4-16 Yrs)
Online Only
£18.50
Speedo

Eco Endurance+ Medalist Swimsuit (4-16 Yrs)

Striped Long Sleeve Swimsuit (6-16 Yrs)
3 for 2
£17.50
M&S Collection

Striped Long Sleeve Swimsuit (6-16 Yrs)

Colour Block Swimsuit (6-16 Yrs)
£14
Goodmove

Colour Block Swimsuit (6-16 Yrs)

Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs)
3 for 2
£19.50
M&S Collection

Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs)

2pc All In One and Hat Set (2-8 Yrs)
3 for 2
£20.50
M&S Collection

2pc All In One and Hat Set (2-8 Yrs)

3pc Swim Set (6-16 Yrs)
3 for 2
£30
M&S Collection

3pc Swim Set (6-16 Yrs)

Striped UV All In One Swimsuit (6 Mths-6 Yrs)
£45
Polarn O. Pyret

Striped UV All In One Swimsuit (6 Mths-6 Yrs)

2pk Spot & Striped Heart Swimsuits (2-8 Yrs)
3 for 2
£19.50
M&S Collection

2pk Spot & Striped Heart Swimsuits (2-8 Yrs)

2pk Floral Long Sleeve Swimsuits (2-8 Yrs)
3 for 2
£28
M&S Collection

2pk Floral Long Sleeve Swimsuits (2-8 Yrs)

Daisy Print All In One with Sun Hat (2-8 Yrs)
3 for 2
£20.50
M&S Collection

Daisy Print All In One with Sun Hat (2-8 Yrs)

Sports Swimsuit (6-16 Yrs)
£14
Goodmove

Sports Swimsuit (6-16 Yrs)

Sparkle Frill Bikini (6-16 Yrs)
3 for 2
£15.50
M&S Collection

Sparkle Frill Bikini (6-16 Yrs)

Sports Swimsuit (6-16 Yrs)
£14
Goodmove

Sports Swimsuit (6-16 Yrs)

Frill Sparkle Swimsuit (2-8 Yrs)
3 for 2
£13.50
M&S Collection

Frill Sparkle Swimsuit (2-8 Yrs)

Seersucker Gingham Frill Swimsuit (2-8 Yrs)
3 for 2
£15.50
M&S Collection

Seersucker Gingham Frill Swimsuit (2-8 Yrs)

2pc Butterfly Rash Vest Swim Set (2-8 Yrs)
3 for 2
£15.50
M&S Collection

2pc Butterfly Rash Vest Swim Set (2-8 Yrs)

The Little Mermaid™ Swimsuit (2-8 Yrs)
3 for 2
£15.50
M&S Collection

The Little Mermaid™ Swimsuit (2-8 Yrs)

Minnie Mouse™ Long Sleeve Swimsuit (2-8 Yrs)
3 for 2
£19.50
M&S Collection

Minnie Mouse™ Long Sleeve Swimsuit (2-8 Yrs)

Junior Futura Classic Goggles
Online Only
£10.50
Speedo

Junior Futura Classic Goggles

Sports Swimsuit (6-16 Yrs)
£10
Goodmove

Sports Swimsuit (6-16 Yrs)

Sparkle Swimsuit (6-16 Yrs)
3 for 2
£15.50
M&S Collection

Sparkle Swimsuit (6-16 Yrs)

Frill Sparkle Swimsuit (2-8 Yrs)
3 for 2
£13.50
M&S Collection

Frill Sparkle Swimsuit (2-8 Yrs)

Cotton Rich Striped Kaftan (6-16 Yrs)
£18
M&S Collection

Cotton Rich Striped Kaftan (6-16 Yrs)

Cotton Rich Ditsy Floral Towelling Poncho (2-8 Yrs)
3 for 2
£16.50
M&S Collection

Cotton Rich Ditsy Floral Towelling Poncho (2-8 Yrs)

Colour Block Rash Vest (6-16 Yrs)
3 for 2
£13.50
M&S Collection

Colour Block Rash Vest (6-16 Yrs)

Long Sleeve All In One (2-8 Yrs)
3 for 2
£17.50
M&S Collection

Long Sleeve All In One (2-8 Yrs)

2pc Tropical Floral Rash Vest Set (2-8 Yrs)
3 for 2
£15.50
M&S Collection

2pc Tropical Floral Rash Vest Set (2-8 Yrs)

Rash Vest (6-16 Yrs)
3 for 2
£13.50
M&S Collection

Rash Vest (6-16 Yrs)

Minnie Mouse™ Striped Swimsuit (2-8 Yrs)
3 for 2
£15.50
M&S Collection

Minnie Mouse™ Striped Swimsuit (2-8 Yrs)

2pc Seersucker Swimsuit and Hat Set (2-8 Yrs)
3 for 2
£20.50
M&S Collection

2pc Seersucker Swimsuit and Hat Set (2-8 Yrs)

Palm AOP Swimsuit (2-8 Yrs)
3 for 2
£13.50
M&S Collection

Palm AOP Swimsuit (2-8 Yrs)

Paisley Frill Swim Set (3-13 Yrs)
£28 - £32
Monsoon

Paisley Frill Swim Set (3-13 Yrs)

3pc Swim Set (6-16 Yrs)
3 for 2
£30
M&S Collection

3pc Swim Set (6-16 Yrs)

Floral Long Sleeve Swimsuit (3-13 Yrs)
£22 - £26
Monsoon

Floral Long Sleeve Swimsuit (3-13 Yrs)

Tropical Print Long Sleeve Swimsuit (6-16 Yrs)
3 for 2
£17.50
M&S Collection

Tropical Print Long Sleeve Swimsuit (6-16 Yrs)

Zip Bikini (6-16 Yrs)
3 for 2
£15.50
M&S Collection

Zip Bikini (6-16 Yrs)

Sunrise Print Swimsuit (6-16 Yrs)
3 for 2
£13.50
M&S Collection

Sunrise Print Swimsuit (6-16 Yrs)

Medalist Swimsuit (4-16 Yrs)
Online Only
£18.50
Speedo

Medalist Swimsuit (4-16 Yrs)

2pc Tiger Long Sleeve Rash Vest Swim Set (2-8 Yrs)
3 for 2
£15.50
M&S Collection

2pc Tiger Long Sleeve Rash Vest Swim Set (2-8 Yrs)

Long Sleeve Swimsuit (6-16 Yrs)
3 for 2
£17.50
M&S Collection

Long Sleeve Swimsuit (6-16 Yrs)

Printed Frill Long Sleeve Swimsuit (2-8 Yrs)
3 for 2
£15.50
M&S Collection

Printed Frill Long Sleeve Swimsuit (2-8 Yrs)

Floral Long Sleeve Rash Vest (3-15 Yrs)
£21 - £25
Monsoon

Floral Long Sleeve Rash Vest (3-15 Yrs)

Swim Shorts (6-16 Yrs)
3 for 2
£13.50
M&S Collection

Swim Shorts (6-16 Yrs)

Harry Potter™ Swimsuit (6-16 Yrs)
3 for 2
£15.50
M&S Collection

Harry Potter™ Swimsuit (6-16 Yrs)

Butterfly Print Long Sleeve Swimsuit (3-13 Yrs)
Online Only
£21
FatFace

Butterfly Print Long Sleeve Swimsuit (3-13 Yrs)

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Splish, splash, splosh – our girls’ swimwear collection is brimming with stylish girls’ swimsuits, bikinis, shorts and ponchos ideal for her pool or beach trips. Kit out youngsters from babies up to teens in protective pieces adorned with playful patterns, favourite characters and cool logos.

What sort of style does your little mermaid favour? Select classic girls’ black swimwear with sporty details from top brands like Speedo, or for a more vibrant look, an eye-catching girls’ bikini in a jazzy print or bright shade. Pick out themed cossies featuring the likes of Minnie Mouse™ and Elsa from Disney Frozen™, guaranteed to raise a smile. Generous helpings of ruffles are also peppered throughout the collection on straps, arms, hips and waists for a gloriously girly finish. 

Got a mini surfer in the family? Rash vests protect her skin from rubbing against her board as she catches the waves. Raglan sleeves, round necklines and front zips are all designed with her comfort in mind. Our long-sleeved swimwear is handy for youngsters who are sensitive to the sun or the cold – choose from one-piece or all-in-one options with coverage down to her wrists.

If you’re after something for a tiny tot, browse our baby girls’ swimwear collection for cute pieces featuring ditsy florals, fruity prints or with seaside themes like adorable seahorses she’ll love. Some come with protective sun hats to shield her from harmful rays. Towelling ponchos are wonderful for pulling on when she’s just got out of the water, to keep her cosy while you get her dressed.